3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=0; $j=500000; while($i < 60000) { $i++; $j++; $data1[] = md5($i); $data2[] = md5($j); } $key = md5(1); $time = microtime(true); echo "Starting\n"; $test = in_array($key, $data1); $time = microtime(true) - $time; echo ' took ' . number_format($time, 3) . " seconds\n";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.2.110.0070.04426.52
7.2.100.0140.04126.43
7.2.90.0200.03626.49
7.2.80.0100.03926.52
7.2.70.0120.03726.88
7.2.60.0110.04326.58
7.2.50.0120.05526.62
7.2.40.0240.04126.85
7.2.30.0100.04426.48
7.2.20.0130.03626.50
7.2.10.0110.04726.79
7.2.00.0130.04128.04
7.1.230.0130.04525.45
7.1.220.0110.04025.85
7.1.210.0140.04125.88
7.1.200.0020.05925.79
7.1.190.0090.04725.76
7.1.180.0070.04525.88
7.1.170.0090.04725.73
7.1.160.0070.04925.75
7.1.150.0240.05725.79
7.1.140.0160.05425.74
7.1.130.0220.03825.59
7.1.120.0070.04225.48
7.1.110.0140.05425.79
7.1.100.0120.03625.85
7.1.90.0130.04225.45
7.1.80.0150.05625.94
7.1.70.0050.03926.41
7.1.60.0080.07326.55
7.1.50.0080.06226.12
7.1.40.0100.04525.73
7.1.30.0260.03925.68
7.1.20.2800.05625.65
7.1.10.0090.04725.88
7.1.00.0030.05429.02
7.0.310.0020.04925.40
7.0.300.0140.05125.27
7.0.290.0160.05025.16
7.0.280.0270.04625.29
7.0.270.0180.04625.44
7.0.260.0200.04025.38
7.0.250.0130.04125.63
7.0.240.0150.04525.46
7.0.230.0070.04825.39
7.0.220.0100.05625.25
7.0.210.0040.04425.62
7.0.200.1660.04525.58
7.0.190.0080.04625.50
7.0.180.0030.05025.42
7.0.170.0100.03725.32
7.0.160.0100.03525.57
7.0.150.0130.04525.43
7.0.140.0070.08328.77
7.0.130.0260.06125.58
7.0.120.0160.05825.39
7.0.110.0160.03725.53
7.0.100.0130.04125.45
7.0.90.0070.04925.18
7.0.80.0120.04125.31
7.0.70.0070.05225.39
7.0.60.0120.08528.04
7.0.50.0100.08727.01
7.0.40.0100.07719.31
7.0.30.0100.06919.17
7.0.20.0050.08919.26
7.0.10.0140.07419.20
7.0.00.0070.08819.22
5.6.380.0230.07737.91
5.6.370.0100.10237.51
5.6.360.0270.07237.83
5.6.350.0300.08337.94
5.6.340.0220.10037.54
5.6.330.0240.07337.71
5.6.320.0220.07737.73
5.6.310.0190.09837.60
5.6.300.0200.06737.82
5.6.290.0220.07137.71
5.6.280.0030.12440.88
5.6.270.0260.08437.73
5.6.260.0240.09337.60
5.6.250.0100.08337.95
5.6.240.0170.10037.81
5.6.230.0220.06937.50
5.6.220.0140.10537.61
5.6.210.0170.11940.92
5.6.200.0090.12539.58
5.6.190.0220.11539.49
5.6.180.0180.08739.59
5.6.170.0220.10739.41
5.6.160.0140.09639.45
5.6.150.0200.11039.57
5.6.140.0250.12039.37
5.6.130.0150.08739.47
5.6.120.0160.08539.53
5.6.110.0170.08439.52
5.6.100.0180.10439.54
5.6.90.0230.09239.53
5.6.80.0180.10639.15
5.6.70.0110.11139.20
5.6.60.0200.11039.21
5.6.50.0140.08439.15
5.6.40.0170.10939.16
5.6.30.0200.09039.11
5.6.20.0130.09739.04
5.6.10.0180.08939.15
5.6.00.0270.08039.06
5.5.380.0260.07434.29
5.5.370.0060.08134.47
5.5.360.0060.07834.49
5.5.350.2070.09739.17
5.5.340.0150.12037.94
5.5.330.0170.10737.84
5.5.320.0230.10637.82
5.5.310.0140.11137.85
5.5.300.0210.08537.76
5.5.290.0220.12037.73
5.5.280.0170.09937.62
5.5.270.0220.12737.79
5.5.260.0190.10937.78
5.5.250.0180.09937.54
5.5.240.0100.10237.35
5.5.230.0170.08837.39
5.5.220.0120.11537.41
5.5.210.0120.12137.48
5.5.200.0110.08537.44
5.5.190.0160.10037.36
5.5.180.0130.08637.50
5.5.170.0130.07737.56
5.5.160.0180.10037.46
5.5.150.0160.11337.36
5.5.140.0110.11937.35
5.5.130.0240.10937.24
5.5.120.0220.11837.46
5.5.110.0250.10937.45
5.5.100.0230.10737.35
5.5.90.0040.10137.27
5.5.80.0170.10637.22
5.5.70.0150.11037.28
5.5.60.0150.10837.41
5.5.50.0150.10937.40
5.5.40.0170.12337.38
5.5.30.0130.10937.36
5.5.20.0120.11437.49
5.5.10.0120.09437.33
5.5.00.0200.09137.16
5.4.450.0070.13438.48
5.4.440.0150.08338.47
5.4.430.0270.11538.31
5.4.420.0160.11538.49
5.4.410.0080.10338.34
5.4.400.0230.08538.19
5.4.390.0100.11038.08
5.4.380.0120.10838.24
5.4.370.0170.10938.13
5.4.360.0180.10238.16
5.4.350.0190.07538.28
5.4.340.0200.08038.19
5.4.330.0140.08234.00
5.4.320.0220.11038.10
5.4.310.0100.08438.28
5.4.300.0230.10138.37
5.4.290.0240.10938.20
5.4.280.0200.11438.22
5.4.270.0200.10838.27
5.4.260.0180.09838.15
5.4.250.0230.12038.34
5.4.240.0230.09938.20
5.4.230.0150.11838.29
5.4.220.0150.08638.22
5.4.210.0180.11638.14
5.4.200.0150.09138.21
5.4.190.0200.10938.19
5.4.180.0150.08938.13
5.4.170.0120.10938.18
5.4.160.0220.08138.11
5.4.150.0180.11138.16
5.4.140.0170.08836.86
5.4.130.0030.09036.86
5.4.120.0130.09836.89
5.4.110.0150.08336.88
5.4.100.0020.09636.79
5.4.90.0150.07736.85
5.4.80.0110.09436.97
5.4.70.0200.07736.91
5.4.60.0080.08936.81
5.4.50.0130.08136.86
5.4.40.0120.09736.81
5.4.30.0160.08436.95
5.4.20.0220.07136.89
5.4.10.0210.07936.80
5.4.00.0130.07836.59
5.3.290.0170.10535.26
5.3.280.0180.12535.11
5.3.270.0170.14135.23
5.3.260.0080.11035.21
5.3.250.0190.12335.22
5.3.240.0110.10135.04
5.3.230.0220.10735.02
5.3.220.0120.09535.06
5.3.210.0070.09435.07
5.3.200.0150.08435.12
5.3.190.0120.09635.15
5.3.180.0100.08635.22
5.3.170.0060.08935.16
5.3.160.0180.08435.19
5.3.150.0120.09235.11
5.3.140.0150.10135.17
5.3.130.0110.08935.37
5.3.120.0120.09735.13
5.3.110.0140.09035.19
5.3.100.0100.10034.79
5.3.90.0150.10834.86
5.3.80.0100.09034.66
5.3.70.0100.08934.72
5.3.60.0130.09334.74
5.3.50.0130.08434.65
5.3.40.0100.10234.74
5.3.30.0210.11734.64
5.3.20.0080.11834.46
5.3.10.0160.09134.32
5.3.00.0190.12534.45
5.2.170.0140.10632.05
5.2.160.0070.09832.13
5.2.150.0150.10132.11
5.2.140.0110.09332.05
5.2.130.0050.10132.01
5.2.120.0130.11831.91
5.2.110.0120.11132.07
5.2.100.0080.10332.05
5.2.90.0170.10732.05
5.2.80.0160.10532.06
5.2.70.0120.09132.04
5.2.60.0170.11331.95
5.2.50.0170.12531.80
5.2.40.0330.10031.70
5.2.30.0340.08831.70
5.2.20.0150.29831.76
5.2.10.0150.25331.82
5.2.00.0250.25731.64
5.1.60.0120.27339.24
5.1.50.0130.26839.21
5.1.40.0100.25139.13
5.1.30.0100.27739.40
5.1.20.0170.25239.47
5.1.10.0200.28039.27
5.1.00.0200.26139.14
5.0.50.0100.26637.99
5.0.40.0250.27937.77
5.0.30.0120.27937.74
5.0.20.0120.27737.75
5.0.10.0130.25237.72
5.0.00.0100.34737.72
4.4.90.0080.28835.59
4.4.80.0080.36635.61
4.4.70.0080.25435.67
4.4.60.0150.28435.57
4.4.50.0110.29435.65
4.4.40.0130.29135.56
4.4.30.0130.28535.57
4.4.20.0130.28335.66
4.4.10.0130.25135.55
4.4.00.0420.30735.55
4.3.110.0130.26835.49
4.3.100.0120.24735.46
4.3.90.0100.27435.45
4.3.80.0080.31535.41
4.3.70.0100.25835.45
4.3.60.0170.27435.43
4.3.50.0130.31735.44
4.3.40.0230.26335.49
4.3.30.0050.29134.53
4.3.20.0170.28134.43
4.3.10.0130.33034.52
4.3.00.0070.28734.46

preferences:
37.45 ms | 401 KiB | 5 Q